Low wear slide rails
    1.
    发明申请
    Low wear slide rails 审中-公开
    低磨损滑轨

    公开(公告)号:US20080092450A1

    公开(公告)日:2008-04-24

    申请号:US11506153

    申请日:2006-08-17

    摘要: The present invention provides a retractable door apparatus for trailer trucks including at least two tracks of extruded aluminum each having at least one guide surface with a wear resistant coating; and a door in slideable engagement to the guide surfaces of each track. The wear resistant coating may include a self fluxing alloy, oxide, carbide, Al bronze alloy, or cermet having a hardness greater than aluminum. The present invention also provides a method of forming the tracks for the sliding or rolling door apparatus including the steps of providing an aluminum extrusion having at least one guide surface with a geometry for accepting a roller bearing or rollers; and forming the wear resistant coating on the guide surfaces at a temperature that does not substantially reduce the mechanical properties of the aluminum extrusion.

    摘要翻译: 本发明提供了一种用于拖车的可伸缩门装置,其包括至少两个挤压铝轨道,每个轨道具有至少一个具有耐磨涂层的引导表面; 以及可滑动地接合到每个轨道的引导表面的门。 耐磨涂层可以包括硬度大于铝的自熔合金,氧化物,碳化物,Al青铜合金或金属陶瓷。 本发明还提供了一种形成用于滑动或卷帘门装置的轨道的方法,包括以下步骤:提供具有至少一个引导表面的铝挤压件,其具有用于接收滚子轴承或滚子的几何形状; 并且在不显着降低铝挤压件的机械性能的温度下在导向表面上形成耐磨涂层。

    SYSTEM AND METHOD FOR INSPECTION OF ROLL SURFACE
    2.
    发明申请
    SYSTEM AND METHOD FOR INSPECTION OF ROLL SURFACE 有权
    用于检查滚子表面的系统和方法

    公开(公告)号:US20140267887A1

    公开(公告)日:2014-09-18

    申请号:US14208990

    申请日:2014-03-13

    IPC分类号: H04N5/235

    摘要: A system and method that includes, in an embodiment, a prism, a camera, a light source, and a plate. The system, in an embodiment, is configured for scanning a roll and generating an image of the roll surface. The prism, in an embodiment, is positioned below the camera and above the plate. In an embodiment, the plate is positioned below the prism and above the roll surface. In an embodiment, the light source is positioned above the prism. In an embodiment, the light source and the prism are positioned to provide light to the roll surface at an angle of at least 75 degrees measured from a line normal to the roll surface. In an embodiment, the prism is configured to refract light from the light source, the camera is a line scan camera that includes a row of pixel sensors, and the light source includes light emitting diodes.

    摘要翻译: 在一个实施例中包括棱镜,照相机,光源和板的系统和方法。 在一个实施例中,该系统被配置用于扫描辊并产生辊表面的图像。 在一个实施例中,棱镜位于照相机下方和板的上方。 在一个实施例中,板位于棱镜下方并在辊表面上方。 在一个实施例中,光源位于棱镜上方。 在一个实施例中,光源和棱镜被定位成以与垂直于辊表面的线测量的至少75度的角度向辊表面提供光。 在一个实施例中,棱镜被配置为折射来自光源的光,照相机是包括一排像素传感器的行扫描照相机,并且光源包括发光二极管。

    Apparatus and method for inspecting grinding wheels
    5.
    发明申请
    Apparatus and method for inspecting grinding wheels 审中-公开
    用于检查砂轮的装置和方法

    公开(公告)号:US20050087017A1

    公开(公告)日:2005-04-28

    申请号:US10694649

    申请日:2003-10-27

    摘要: An ultrasonic inspection system is used to inspect grinding wheels used to prepare work rolls used in metal sheet production. The grinding wheel inspection system includes a test stand adapted to rotatably support a grinding wheel. An ultrasonic transmitting and receiving apparatus passes sound waves through the body of the grinding wheel. The attenuation of the sound waves passed through the grinding wheel is recorded in a recording device and analyzed in a computer. The recording device, which may be the computer, preferably records amplitude attenuation of the sound waves. The computer analyzes the amplitude attenuation, records the amplitude attenuation as an indicated density profile, and displays the indicated density profile on a computer screen for inspection. The indicated density profile of the inspected grinding wheel may be compared with indicated density profiles of other grinding wheels, particularly those with known operational characteristics.

    摘要翻译: 超声波检测系统用于检查用于制备金属板生产中使用的工作辊的砂轮。 砂轮检查系统包括适于可旋转地支撑砂轮的测试台。 超声波发射和接收装置使声波通过砂轮的主体。 通过砂轮的声波的衰减被记录在记录装置中并在计算机中进行分析。 可以是计算机的记录装置优选地记录声波的幅度衰减。 计算机分析幅度衰减,将振幅衰减记录为指示的密度分布,并在计算机屏幕上显示指示的密度分布以进行检查。 可以将被检查的砂轮的指示密度分布与其它研磨轮的特定密度轮廓进行比较,特别是具有已知操作特性的砂轮。

    System and method for inspection of roll surface
    7.
    发明授权
    System and method for inspection of roll surface 有权
    轧辊表面检查的系统和方法

    公开(公告)号:US09435749B2

    公开(公告)日:2016-09-06

    申请号:US14208990

    申请日:2014-03-13

    IPC分类号: H04N5/235 G01N21/952

    摘要: A system and method that includes, in an embodiment, a prism, a camera, a light source, and a plate. The system, in an embodiment, is configured for scanning a roll and generating an image of the roll surface. The prism, in an embodiment, is positioned below the camera and above the plate. In an embodiment, the plate is positioned below the prism and above the roll surface. In an embodiment, the light source is positioned above the prism. In an embodiment, the light source and the prism are positioned to provide light to the roll surface at an angle of at least 75 degrees measured from a line normal to the roll surface. In an embodiment, the prism is configured to refract light from the light source, the camera is a line scan camera that includes a row of pixel sensors, and the light source includes light emitting diodes.

    摘要翻译: 在一个实施例中包括棱镜,照相机,光源和板的系统和方法。 在一个实施例中,该系统被配置用于扫描辊并产生辊表面的图像。 在一个实施例中,棱镜位于照相机下方和板的上方。 在一个实施例中,板位于棱镜下方并在辊表面上方。 在一个实施例中,光源位于棱镜上方。 在一个实施例中,光源和棱镜被定位成以与垂直于辊表面的线测量的至少75度的角度向辊表面提供光。 在一个实施例中,棱镜被配置为折射来自光源的光,照相机是包括一排像素传感器的行扫描照相机,并且光源包括发光二极管。